Question 17
When making knives and swords, a smith heats a piece of metal before hitting it several times to get the desired shape. Which of the following properties of the metal changes when its temperature changes?
Editorial review: explain the property involved in forging and whether the wording makes it unique.
Original choices (retained for review):
A. Malleability
B. Hardness
C. Ductility
D. Thermal Conductivity
E. Brittleness
Editorial review: explain the property involved in forging and whether the wording makes it unique.
Original choices (retained for review):
A. Malleability
B. Hardness
C. Ductility
D. Thermal Conductivity
E. Brittleness